ALEXANDRIA, Va., June 4 -- United States Patent no. 12,319,147, issued on June 3, was assigned to Tula eTechnology Inc. (San Jose, Calif.).
"Pulsed electric machine control" was invented by Vijay Srinivasan (Farmington Hills, Mich.).
According to the abstract* released by the U.S. Patent & Trademark Office: "Pulsed control of electric motors, and more particularly, to selectively adjusting one or more of a pulsing frequency, an amplitude of the pulses and/or a duty cycle of the pulses for reducing Noise, Vibration and Harshness (NVH) while maintaining high levels of operating efficiency."
The patent was filed on March 9, 2023, under Application No. 18/181,076.
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